This might be outside the scope of this posting but what are the consequences for making a bid that is not allowed? Will there be penalties assigned or just a director telling you "don't do that"? Psyches are not allowed but seem to happen fairly consistently at tournament play.

Hi Jeff,
Thanks for your time here. I have a couple of questions if you don't mind.
1) When playing against Multi 2D is there an option you prefer or do you have your own defense against it? And why?
2) What defense against a Strong Club do you ...

I think Nightmare, or some variation is far superior to Precision. It allows you to get your suit in right away instead of opening all strong hands 1C. It also allows you to play at a lower level with a bust hand than Precision allows.